ISR Performance Single GT exhaust is a y-pipe back exhaust system made of mandrel bent stainless steel to ensure the highest reliability and quality. This Single exit exhaust gives you all the advantages of unrestricted flow to maximum horsepower while retaining a deep and aggressive exhaust tone. This single GT exhaust is the perfect combination for both naturally aspirated and forced induction applications.
Provides a deep and aggressive exhaust tone
Lighter then factory exhaust
Precision TIG welded Stainless Steel
Brushed Stainless finish
Polished tip and muffler
3" exhaust with 4.5'' muffler tip
ONLY works with Nissan 350Z (03-08) & G35 Coupe
** All ISR Performance Products are Designed for Off Road Use Only **
G35 Coupe ISR Performance Single GT Exhaust
Posted by Unknown on
So I bought the ISR Performance Single GT Exhaust and ISR Y-Pipe for my G35 coupe and I have to say fitment is almost perfect only issues I had was the muffler sit's to close to the rear bumper but I took it to my local exhuast shop and got it fix. Sound is just like the stock dual exhaust but a little louder over all I'm happy with it..